Paranapanema SA is a Brazilian producer of primary copper. The company is engaged in the production and sale of electrolytic refined copper, its byproducts and related services, as well as semi-finished copper and its alloys. Its products include cathodes, rods, wires, rolling, industrial tubes, bars, fitting, casting and others. The company markets its products under Caraiba, Eluma, and Paranapanema brands. Geographically, it derives maximum revenue from Europe and also has a presence in America, Asia and Africa.